001// --------------------------------------------------------------------------------
002// Copyright 2002-2026 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.control.user.contact.server.command;
018
019import com.echothree.control.user.contact.common.form.CreateContactMechanismAliasForm;
020import com.echothree.model.control.contact.server.control.ContactControl;
021import com.echothree.model.data.user.common.pk.UserVisitPK;
022import com.echothree.util.common.message.ExecutionErrors;
023import com.echothree.util.common.validation.FieldDefinition;
024import com.echothree.util.common.validation.FieldType;
025import com.echothree.util.common.command.BaseResult;
026import com.echothree.util.server.control.BaseSimpleCommand;
027import com.echothree.util.server.persistence.Session;
028import java.util.List;
029import java.util.regex.Pattern;
030import javax.enterprise.context.Dependent;
031
032@Dependent
033public class CreateContactMechanismAliasCommand
034        extends BaseSimpleCommand<CreateContactMechanismAliasForm> {
035
036    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
037
038    static {
039        FORM_FIELD_DEFINITIONS = List.of(
040                new FieldDefinition("ContactMechanismName", FieldType.ENTITY_NAME, true, null, null),
041                new FieldDefinition("ContactMechanismAliasTypeName", FieldType.ENTITY_NAME, true, null, null),
042                new FieldDefinition("Alias", FieldType.ENTITY_NAME, true, null, null)
043                );
044    }
045    
046    /** Creates a new instance of CreateContactMechanismAliasCommand */
047    public CreateContactMechanismAliasCommand() {
048        super(null, FORM_FIELD_DEFINITIONS, false);
049    }
050    
051    @Override
052    protected BaseResult execute() {
053        var contactControl = Session.getModelController(ContactControl.class);
054        var contactMechanismName = form.getContactMechanismName();
055        var contactMechanism = contactControl.getContactMechanismByName(contactMechanismName);
056
057        if(contactMechanism != null) {
058            var contactMechanismAliasTypeName = form.getContactMechanismAliasTypeName();
059            var contactMechanismAliasType = contactControl.getContactMechanismAliasTypeByName(contactMechanismAliasTypeName);
060
061            if(contactMechanismAliasType != null) {
062                var contactMechanismAliasTypeDetail = contactMechanismAliasType.getLastDetail();
063                var validationPattern = contactMechanismAliasTypeDetail.getValidationPattern();
064                var alias = form.getAlias();
065
066                if(validationPattern != null) {
067                    var pattern = Pattern.compile(validationPattern);
068                    var m = pattern.matcher(alias);
069
070                    if(!m.matches()) {
071                        addExecutionError(ExecutionErrors.InvalidAlias.name(), alias);
072                    }
073                }
074
075                if(!hasExecutionErrors()) {
076                    var contactMechanismAlias = contactControl.getContactMechanismAliasByAlias(contactMechanismAliasType,
077                            alias);
078
079                    if(contactMechanismAlias == null) {
080                        contactControl.createContactMechanismAlias(contactMechanism, contactMechanismAliasType, alias, getPartyPK());
081                    } else {
082                        addExecutionError(ExecutionErrors.DuplicateContactMechanismAlias.name(), contactMechanismName, contactMechanismAliasTypeName, alias);
083                    }
084                }
085            } else {
086                addExecutionError(ExecutionErrors.UnknownContactMechanismAliasTypeName.name(), contactMechanismAliasTypeName);
087            }
088        } else {
089            addExecutionError(ExecutionErrors.UnknownContactMechanismName.name(), contactMechanismName);
090        }
091        
092        return null;
093    }
094    
095}